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80183387 Edition 1 January 2006 Air Impact Wrench 3940P2Ti Maintenance Information Save These Instructions...
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Note: When reading the instructions, refer to exploded diagrams in Parts Information Manuals when applicable (see under Related Documentation for form numbers). Lubrication Each time a Model 3940P2Ti Impactool is disassembled for maintenance Hammer Case Bushing (42). Inject approximately 6 cc of grease into and repair or replacement of parts, lubricate the tool as follows: the Grease Fitting.
Slide the Cylinder (33) down over the Rotor, aligning the holes in the Cylinder with those in the Front End Plate. Coat Hammers (39) with a light film of Ingersoll-Rand Using a sleeve that will contact only the outer ring of the Rear Rotor Grease No.
Troubleshooting Guide Trouble Probable Cause Solution Low power Dirty Inlet Bushing or Air Strainer Screen and/or Using a clean, suitable cleaning solution, in a well ventilated Exhaust Silencer. area, clean Air Strainer Screen, Inlet Bushing and Exhaust Silencer. Worn or broken Vanes. Replace the complete set of Vanes.